| 111233 Submittals
Submit product data for approval by the Engineer immediately after signature of agreement indicating the sources of cement, sand and aggregate. Submit manufacturers certificate showing properties of cement & lime. Submit test certificates for aggregate or carry out tests for the compliance of the aggregate to BS 1198 & BS 1199.
111234 Compliance
Compliance with the submittal, substitution and sampling sections of the General Requirements of this Specification
111235 Delivery & storage
Comply with the requirements of the delivery & storage of cement and lime in the Masonry section of this Specification.
1113 PRODUCTS
11131 Cement
As in Section 04341.
11132 Lime
As in Section 04341.
11133 Aggregate
Aggregate for plaster and pointing shall be naturally occurring sand or crushed aggregate. The aggregate shall be hard, clean, free from adhered coatings with no clay content.
Aggregate shall be free of harmful organic and inorganic material that may affect the setting, strength, durability and appearance of render or undercoat and material in contract with it.
The clay and fine silt content of aggregate shall not exceed 5% by weight.
The grading of aggregate for undercoats and fine coats shall comply with the requirements of BS 1199 Tables 1 & 2 respectively.
The grading of aggregate for gypsum plaster shall comply with the requirement of BS 1198 Table 1.
11134 Gypsum for plaster of Paris shall comply with the requirement of BS 1191 class A.
11135 Water
Comply with the requirement of water in the in-situ cast concrete section of this Specification.
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