Compressive Strength Tenders

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Last updated on 11/23/2025.

11/20/2025 - SOUTH AFRICA | WC

Water And Sanitation

The appointment of accredited materials testing laboratory to perform control testing for the raising of clanwilliam dam in the western cape for dws construction south.

the appointment of accredited materials testing laboratory to perform control testing for the raising of clanwilliam dam in the western cape for dws construction south 1 sans 202. chloride content of aggregates 2 sans **** impurities in fine aggregates limit test 3 sans **** deleterious impurities in fine aggregates limit test 4 sans **** of aggregates magnesium sulphate method 5 sans **** equivalent value of fine aggregates 6 thm 1 method a14. unconfined compression test of cement stabilized soils, gravels, and sands 7 ucm uniaxial compressive strength, elastic modulus poissons ratio on concrete core 8 sans 201. sieve analysis, fines content and dust content of aggregates 9 sans **** crushing value of coarse aggregates 10 sans **** index of coarse aggregates 11 sans **** densities and voids content of aggregates 12 sans **** and relative densities of aggregates 13 sans **** angeles abrasion resistance of coarse aggregate 14 sans 62

Tender Close Date:

Documents

11/17/2025 - SOUTH AFRICA | GT | MOGALE

Mogale City Local Municipality

Closing Date: Friday, 21 November 2025 @11: 00 Quotations are hereby invited for the appointment of service provider/s for the supply, delivery and offloading of Readymix Concrete, on an as and when required basis for a period of twelve ( 12) months.

quotations are hereby invited for the appointment of service providers for the supply, delivery and offloading of readymix concrete, on an as and when required basis for a period of twelve 12 months. readymix concrete 25mpa strength, 19mm stone size, with a 100mm slump. mix 1 this mix design is intended for use in structures requiring low permeability and moderate strength, such as stormwater channels, culverts, and retaining walls. the mix achieves a target compressive strength of 25 mpa 28 days and incorporates materials that enhance durability and reduce water ingress. material quantity per m cement opc 42. 5 n or r **** kg water 160 liters fine aggregate sand **** kg coarse aggregate 19 mm 1, ****, 100 kg fly ash optional **** kg water reducer as per supplier watercement ratio **** mix 2 this mix design is intended for generalpurpose 25 mpa readymix concrete, commonly used in foundations, slabs, driveways, and structural elements. it provides a balance of strength, workability, and durability su

Documents

06/10/2025 - SOUTH AFRICA

Johannesburg City Parks And Zoo

Appointment of contrator for construction of a lapa brick

Appointment of contractor for construction of a lapa brick cidb grading 2gb appointment of contrator for construction of a lapa brick cidb grading 2gb, design construction of a lapa, design construct 2 lapa similar to the one below, excavate the area for paving to 225mm deep, subbase preparation: ripping and recompaction of one 150mm layer of insitu material to 90 modaashto density at optimum moisture content, backfill and compact one 150mm layer of imported g5 to 93 mod aashto at optimum moisture content, header course pattern: supply and install **** cobble pavers colour charcoal. sabs classification pb, compressive strength of 30mpa, modules of rupture 7. 0. paver set into 25mm clean river sand as a header course pattern at 5 minute intervals, infill paving: supply and install **** cobble pavers colour grey. sabs classification pb, compressive strength of 30mpa, modules of rupture 7. 0. paver set into 25mm clean river sand in full half quarter cobble or flagstome pattern for infill paving,

Tender Close Date:

Documents

03/28/2025 - SOUTH AFRICA | KZN

Kwazulu Natal - Transport

Compressive Strength/ Unconfined Compressive Strength/ Indirect Tensile Strength

Laboratory testing of road construction for a period of 3 years

Laboratory testing of road construction materials for a period of 3 years test: sieve analysis test method: sans **** gr1, 230, test: atterberg limits test method: sans **** ****, 230, test: mod natural test method: sans **** gr30, 350, test: california bearing ratio natural test method: sans **** gr40, 180, test: sieve analysis, atterberg limits after 95 compaction test method: sans **** gr1, ****, 25, test: los angeles abrasion, sieve analysis atterberg limits test method: sans ****, 25, test: compressive strength on concrete cubes test method: sans ****, 140, test: unconfined compressive strength test method: sans **** gr53, 20, test: indirect tensile strength test method: sans **** gr54, 20, test: mod stabilised test method: sans **** gr31, 20, test: california bearing ratio stabilised test method: sans **** gr41, 20, site visit collection from regional office premises, 100, test: coring of asphalt surface test method:, 60, test: coring of base test method:, 60, test: removal of surfacing to test base

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Documents
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