Cement. Cement shall be as described in Concrete Work.
Cement. Cement shall comply with British Standards as follows: Portland cement - B.S. 12 Rapid hardening cement - B.S. 12 Except as regards the addition of colorant to BS 1014 which should not exceed 5% of cement by weight Sulphate resisting Portland cement complies with BS 4027. Rapid hardening cement may be used in lieu of ordinary Portland cement only with the prior approval of the Architect or Engineer provided that all conditions applying to its use are strictly observed. Any additional expenses in connection with the use of such cement shall be borne by the Contractor. The use of high alumna cement will not be permitted. All cement shall be delivered to the site in sealed bags bearing the mark of the manufacturer. Re-bagged cement, cement in torn bags will not be allowed on the site. Each consignment of cement shall be accompanied by the manufacturer‟s certificate showing that a representative sample of the consignment has been tested and complies with the appropriate specification. From time to time as requested by the Architect/Engineer, copies or the cement manufacture‟s test certificates shall be delivered to the Architect/Engineer or his representative on the site promptly, but such documents shall not preclude the Architect or Engineer from rejecting any cement which does not in every way comply with the specification. Specification Concrete Work
Cement. Cement to be used for the work shall comply the following and shall be used with the prior approval of Engineer -in -charge
Cement. Cement to be used for the work shall comply the following and shall be used with the prior approval of Engineer -in -charge Ordinary Portland cement confirming to the I.S.: 8112 shall be used. Independent testing of cement used, shall be done by the contractor at site and in the laboratory approved by the Engineer before use. Any cement with lower quality than that shown in the manufactures certificate shall be debarred from use. In case of finally ground cement or imported cement, the Engineer may direct the contractor to satisfy him as to the acceptability of such cement, especially with regard to creep and shrinkage effect. Any consignment or part of a consignment of cement, which has deteriorated in any way, shall not be used in the works and shall be removed from the site by the contractor without charge to the employer. Cement shall be transported, handled and stored on the site in such a manner as to avoid deterioration and contamination. Each consignment shall be stored separately so that it may be readily identified and inspected and cement shall be used in the sequence in which is delivered at site. The contractor shall prepare and maintain proper records on site in respect of the delivery, handling storage and use of cement and these records shall be available for inspection by the Engineer at all times.
Cement. Cement used in the building to be premium quality.
Cement. Cement used in the building to be premium quality- Xxxxxx & Toubro/ACC/Gujarat Ambuja/Birla Cement/Century Cement / other reputed manufactures.
Cement. All cement shall be from reputable manufacturers and conform to international standards. Cement shall be stored where it cannot be damaged by rain or moisture and shall be free of lumps when used. Sulphate-resisting cement shall be used for foundations and ordinary Portland cement for other works or as directed by Engineer or his representative.
Cement. (i) Unless otherwise specified in the Specification or called for by the Engineer, cement shall be ordinary Portland cement in 50 kg. bags. The use of bulk cement will be permitted only with the approval of the Engineer. Changing of brands or type of cement within the same structure should be avoided as far as possible.
Cement. 1.0 Cement as per IS code: 456 shall be used on work ,subject to the approval of the Engineer-in- Charge.
Cement. Ordinary Portland Cement (OPC) 43/53 grade Conforming to latest PWD Building Works Specifications, 2014 and IS 8112-2013/12269-2013 shall be allowed for concreting in both plain & R.C.C. works. In no case Portland Pozzolonic cement shall be allowed for such work. In case of non-availability of O.P.C. Cement Port Land Pozzolonic cement, conforming to relevant ISI specification of the same popular brands shall be permitted for masonry work in foundations and superstructure with the permission of the Independent Engineer. Cement shall be stored and stacked at the site of work according to PWD norms. In no case, the cement shall be procured for requirement beyond 3 months and the same shall also be consumed within three months’ time. All such cements, which shall be having storing age more than three months or otherwise appeared to be deteriorated, shall be got retested for compressive strength and initial and final setting time, before use. Decision for equivalent use or no use of such cements for works other than concreting shall be taken by the Independent Engineer and shall be final and binding.
